P3P

HTTP response header

This field is supposed to set P3P policy in the form of P3P:CP="your_compact_policy"

Header usage statistics

P3P response header information and usage statistics.

Websites using header P3P 2,841,108
Percentage of websites that use P3P header 2.85%
Total discovered header values 10,001
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Connected technologies

Technologies that utilize the header

P3P, category Miscellaneous, total 2,843,116 websites

Distribution by websites popularity

P3P detection in the top websites by popularity

Top 10k sites 729 websites
Top 100k sites 4,787 websites
Top 1m sites 39,319 websites

Websites utilizing P3P

List of websites that use P3P header

Domain Country Rank Contacts
www.google.com United States of America 3
www.youtube.com United States of America 6
maps.google.com United States of America 24
apis.google.com United States of America 29
www.pinterest.com United States of America 32
secure.gravatar.com United States of America 35
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common P3P header values

Header value Value prevalence
CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM" 25.85%
CP="CAO PSA OUR" 7.47%
CP="IDC DSP COR CURa ADMa OUR IND PHY ONL COM STA" 7.41%
policyref="/bitrix/p3p.xml", CP="NON DSP COR CUR ADM DEV PSA PSD OUR UNR BUS UNI COM NAV INT DEM STA" 6.24%
CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT" 5.32%
CP="NON DSP COR ADMa OUR IND UNI COM NAV INT" 4.04%
CP="NON COR CURa ADMa OUR NOR UNI COM NAV STA" 3.56%
policyref="https://policies.yahoo.com/w3c/p3p.xml", CP="CAO DSP COR CUR ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC GOV" 3.39%
CP="NOI ADM DEV PSAi COM NAV OUR OTR STP IND DEM" 3.02%
policyref="/w3c/p3p.xml", CP="CUR ADM OUR NOR STA NID" 2.53%
CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC" 2.39%
CP=CAO PSA OUR 2.17%
CP="Tumblr's privacy policy is available here: https://www.tumblr.com/policy/en/privacy" 1.80%
CP="ALL DSP NID CURa ADMa DEVa HISa OTPa OUR NOR NAV DEM" 1.57%
CP="This is not a P3P policy. SmugMug respects your privacy. Learn more at https://www.smugmug.com/about/privacy" 1.33%
CP="NOI NID ADMa OUR IND UNI COM NAV" 1.16%
CP="NOI DSP COR NID ADMa OPTa OUR NOR" 1.04%
CP="NOI CURa ADMa DEVa TAIa OUR DELa BUS IND PHY ONL UNI COM NAV INT DEM PRE" 0.98%
CP='CAO PSA CONi OTR OUR DEM ONL' 0.82%
CP="This is not a privacy policy." 0.71%